KINDER MORGAN INC (KMI) Stock Institutional Trading Activity


KINDER MORGAN INC (KMI) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Cullen Value Fund, Sequoia Financial Advisors, Sound Shore Management, and Abrams Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2016Lone Pine CapitalBuy1,421,28512,334,772$285,303
Q3 2016Berkshire HathawaySell-6,533,52520,000,000$462,600
Q2 2016Torray FundSell-70010,800$202
Q2 2016Appaloosa ManagementSell-3,000,0001,500,000$28,080
Q2 2016Renaissance Technologies LLCSell-2,408,4204,670,831$87,438
Q1 2016Appaloosa ManagementBuy4,500,0004,500,000$80,370
Q4 2015Muhlenkamp & CoBuy14,57014,570$217
Q4 2015Sequoia Financial AdvisorsBuy2,68115,590$660
Q4 2015Renaissance Technologies LLCBuy4,814,4207,079,251$105,622
Q4 2015Berkshire HathawayBuy26,533,52526,533,525$395,880
Q3 2015Sequoia Financial AdvisorsSell-67412,909$357
Q3 2015Renaissance Technologies LLCBuy1,927,3002,264,831$62,691
Q2 2015Sequoia Financial AdvisorsSell-2,19113,583$521
Q2 2015Renaissance Technologies LLCSell-2,832,935337,531$12,958
Q2 2015Eagle Capital ManagementBuy66244,267$1,699
Q1 2015Sequoia Financial AdvisorsBuy18415,774$663
Q1 2015Eagle Capital ManagementBuy2,05643,605$1,834
Q4 2014Bares Capital ManagementBuy46,37846,378$1,962
Q4 2014Sequoia Financial AdvisorsBuy15,59015,590$660
Q4 2014Eagle Capital ManagementBuy41,54941,549$1,758
Q3 2014Torray FundBuy1,25011,500$441
Q3 2014Renaissance Technologies LLCBuy1,380,6003,170,466$121,556
Q2 2014Renaissance Technologies LLCSell-3,196,4001,789,866$64,901
Q1 2014Torray FundBuy90010,250$333
Q1 2014Renaissance Technologies LLCBuy3,982,4004,986,266$162,004
Q4 2013Torray FundBuy9,3509,350$337
Q4 2013Renaissance Technologies LLCBuy205,2001,003,866$36,139
Q3 2013Renaissance Technologies LLCBuy651,200798,666$28,409
Q3 2013Lone Pine CapitalSell-1,379,25110,913,487$388,193
Q2 2013Renaissance Technologies LLCBuy147,466147,466$5,626

Frequently asked questions about KMI activity

  • Which institutional owners are buying KMI?

    Institutional owners buying KMI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in KMI activity?

    "Buy" means an investor increased their reported position in KMI compared to the prior reporting period. This reflects growing exposure to KINDER MORGAN INC (KMI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in KMI increasing?

    Institutional interest in KMI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.